Here we would like to draw your attention to DB2X transaction code in SAP. As we know it is being used in the SAP BC-DB (Database Interface, Database Platforms in Basis) component which is coming under BC module (BASIS).DB2X is a transaction code used for DB2/390: database check in SAP.
It comes under the package SDB2.When we execute this transaction code, RSDB2CHK is the normal standard SAP program that is being executed in background.
Transaction DB2X technical data table
|Purpose||DB2/390: database check|